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My name is Ann [436]
3 years ago
13

please help; tell me if you need more information. When a number is raised to the second power, it is called __________.

Mathematics
2 answers:
lawyer [7]3 years ago
6 0

Answer:

five squared

Step-by-step explanation:

MissTica3 years ago
4 0
The power of 2?.........
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What is the surface area of a cylinder that has the following measurements?
Verizon [17]

Answer:

<u>175.84</u>

Step-by-step explanation:

50.24+50.24=100.48

100.48+75.36=175.84

5 0
3 years ago
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Find equation of a line through 5 -3 that is parallel to y=1/2x+3
xxTIMURxx [149]

Answer:

The equation of a line through (5 -3) that is parallel to y = 1/2 x+3 is

y = - 2 x  + 7

Step-by-step explanation:

Let us assume the slope of the line whose equation we need to find is m 1.

The line parallel to the needed line  is:   y=1/2x+3

Comparing it with the general form: y = m x + C

we get m 2 = 1/2

Now, as Line 1 is Perpendicular to Line 2.

⇒ m 1 x m 2  = -1

⇒ m 1 x ( 1/2)  = -1

⇒ m 1  = - 2

Also, the point son the line 1 is given as: (x,y)  = (5,-3)

Put the value of point and Slope in y = m x + C to find the value of Y- INTERCEPT.

we get: -3 = (-2) (5) +  C

or, C = -3 + 10 = 7

⇒ C = 7

The general line equation is given as:  y = m x + C

Substituting  the values of C and m, we get:

y = - 2 x  + 7

Hence, the equation of a line through 5 -3 that is parallel to y = 1/2 x+3 is

y = - 2 x  + 7

8 0
3 years ago
Im so alone. jesus im so alone
Svetllana [295]

Answer:

HA HA HA!!!

Step-by-step explanation:

I am sorry that you feel that way. Maby you should go listento music it help me when I was depresed. Not cristen music though. I love the meem.

4 0
3 years ago
On Melissa's 6th birthday, she gets a $2000 CD that earns 7% interest compounded quarterly. If the CD matures on her 13th birthd
Alexandra [31]

Answer:

A\simeq3250.83

Step-by-step explanation:

The amount formula in compound interest is:

A=P(1+\frac{r}{n} )^{nt}

where:

P = principal amount

r = annual interest

n = number of compounding periods

t = number of years

We already know that:

P = $2000

r = 7\% = \frac{7\%}{100\%}=0.07

t = 7 (number of years from 6th to 13th bday)

n = 4 (quarterly in a year)

Then,

A=2000(1+\frac{0.07}{4} )^{(4)(7)}\\\\A=2000(1+\frac{0.07}{4} )^{28}\\\\A=3250.825792\\\\A\simeq3250.83

8 0
3 years ago
The slope-intercept form of a line is y=mx+b.<br><br> What do m and b represent?
xeze [42]

Answer:

M = the mean/slope b = y intercept hope this helps :)

Step-by-step explanation:

5 0
2 years ago
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